Zenner & Ritter Home Services
Market rank
#1 / 5
We at Zenner & Ritter Inc, have been in the industry since1930, offers boilers, furnace, heating and cooling installation, mainetance and repair service. Call us today!
Health scoreMay 8, 2026
99
out of 100
#1
Market rank
4.9
Avg rating
5,647
Total reviews
No public response signal
Response rate
Unknown
Years active
99
Health score
Health score · 99 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Zenner & Ritter Home Services broke down on May 8, 2026.
Score trend
30d90d1y
Zenner & Ritter Home Services
90 days trailing
Market position
#1 of 5 HVAC in Buffalo.
Operator ranks every hvac in Buffalo continuously using reviews, response rate, and local market share.
#1
of 5 HVAC businesses
in Buffalo
in Buffalo
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
HVAC · Buffalo
Top 5 shown
1
Zenner & Ritter Home Services · this page
5,647
4
Heatwave Heating & Cooling
1,246
8
JP Heating & Cooling, LLC.
190
10
T-Mark Plumbing, Heating & Cooling- Buffalo
29
Recent activity
What changed this month.
Holding a top 1 slot in Buffalo HVAC
Market leaderboard refreshed this morning
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 5,647 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.9★★★★★5,647 reviews
5 ★
2,915
4 ★
1,457
3 ★
729
2 ★
364
1 ★
182
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Zenner & Ritter Home Services’s reviews.
About & contact
Where to find them.
About
Zenner & Ritter Home Services is a long-standing HVAC provider with over 90 years of experience, offering comprehensive services including installation, maintenance, and repair. They are well-regarded by customers, boasting a high rating and numerous reviews.
Phone
Email
Website
Booking
Hours
Monday (today)7:00 AM - 5:00 PM
Competitors · top 5
Side by side with the neighborhood.
The hvac shops Zenner & Ritter Home Servicescompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
1
Zenner & Ritter Home Services
★4.9
5,647
No response signal
99
4
Heatwave Heating & Cooling
★4.9
1,246
No response signal
95
8
JP Heating & Cooling, LLC.
★5.0
190
No response signal
84
FAQ
Quick answers.
The questions people ask before they call.
Contact Zenner & Ritter Home Services
Call (716)-833-2463 for service. The website zennerandritter.com also has direct contact info.
Hours for Zenner & Ritter Home Services
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by Zenner & Ritter Home Services
Zenner & Ritter Home Services offers AC Repair, Heating Repair, System Installation, Preventive Maintenance. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with Zenner & Ritter Home Services yet. Find the listing to add them.
Estimates and availability
Estimate and availability details are refreshing. Call ahead for the fastest confirmation.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Buffalo
Free
Add Zenner & Ritter Home Services to your account
Activate the Market Analyst for free. Health Score, ranking, and competitor signal refreshed every night, no card required.
- ✓Market Analyst, free forever. Health Score, market rank, and competitor moves.
- ✓No card, no contract. Activate in two minutes.
- ✓Upgrade later. Add the full team only when the math makes sense.